TODDCAHALAN Skeleton Pocket Watch Mechanical Movement Hand Wind half Hunter Engraved F011 Dial about 4.7cm thick about 1cm chain length of about 35.5cm Green bronze case, organic scratch-resistant surface, mechanical movement Need to manually spin, twist the top of the button can be on the spin, tight on a walk 24 hours, Pull the button out a little twist to adjust the time, no battery. Dial diameter 45mm thickness 10mm, mirror material plexiglass mirror strap material alloy, case material alloy, movement types of machinery.